Insert for tackle box



FIG. 1 is an isometric view of the insert for tackle box;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken line showing of a tackle box is included for the purpose of illustrating environment and forms no part of the claimed design. 

CLAIM The ornamental design for an insert for tackle box, as shown. 